
k=int(input("有几个数："))
a=[]
for i in range(k):
   a.append(int(input("请输入：")))

for i in a:
    if i%2!=0:
        print("不全是")
        break
else:
    print("全是偶数")

#a=-(1,3,5,6,11,12,15,14)


# n=int(input("输入："))
# s=str(n)
# n=int(s[1:])
# print(n)
